King Shocks 3.75" ID Coil Spring 16" x 700 lbs

King coil springs are manufactured in the United States to our specifications using the highest quality high-tensile chrome silicon wire. Our springs are specifically wound for off-road use, not re-packaged automotive springs. Spring rates, wire diameters, and coil lengths were developed through extensive field testing across diverse terrains. Our race-winning designs have been proven in the most grueling environments from Baja to Dakar. Every spring features closed, ground ends that seat flat and provide precise deflection. We offer a vast selection of springs, ensuring you find the perfect one for your application. We sell thousands of units every month with almost no returns, yet we still offer a lifetime warranty against sagging or breakage for the original purchaser. You can rest easy knowing that in the unlikely event of an issue, we will gladly replace a failed spring, no questions asked. The quality and performance of our products, as well as our customer support, are truly second to none. Experience the ride that only King products can provide.

Before You Order

〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover the import consumption tax incurred at the time of import on our end, so you will not be charged any additional fees beyond the total amount paid at checkout.

〇Compatibility Check
Our entire product database is based on North American vehicles (USDM), so please verify whether parts can be installed on Japanese domestic market (JDM) vehicles before ordering. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model from the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
All product descriptions have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before placing your order if you have any questions.

○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your delivery address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.

Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow ample time when ordering. If you are in a hurry, please contact us in advance to check delivery times. All products are transported via air freight; we do not use sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents for the purpose of the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.

○ Regarding Warranty
Please check the contents of your order immediately upon arrival. As all products are shipped internationally from outside Japan, there is a possibility that packaging or products may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacement products for items with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through us, we will only handle warranty-related matters "exclusively through us." Please note that we cannot provide support through other companies or distributors located within Japan.